Nothing Phone (4a) vs Samsung Galaxy Z Fold 6

Nothing Phone (4a)

Nothing

8.3

The mid-ranger that stands out

Samsung Galaxy Z Fold 6

Samsung

7.8

Polished foldable, held back by specs

Nothing Phone (4a)

What Reviewers Agree On

Distinctive Glyph design that stands out in a sea of black slabs — widely called one of the best-looking phones at its price
Excellent big screen for the money: a 6.78-inch 120Hz AMOLED, HDR10+, ~1,600 nits outdoor and a 4,500-nit HDR peak
Near-stock Nothing OS ranked among the best Android experiences, highly customisable and clean
A rare 3.5x (80mm) periscope telephoto at this price, adding real flexibility most budget rivals lack
A clear, substantial upgrade over the Phone 3a / Phone 3, fixing earlier design problems
Strong value — cheaper than the $500 Pixel 10a while feeling more premium than the price suggests

Pros & Cons

Nothing Phone (4a)

Pros

Distinctive Glyph design that stands out in a sea of black slabs — widely called one of the best-looking phones at its price
Excellent big screen for the money: a 6.78-inch 120Hz AMOLED, HDR10+, ~1,600 nits outdoor and a 4,500-nit HDR peak
Near-stock Nothing OS ranked among the best Android experiences, highly customisable and clean
A rare 3.5x (80mm) periscope telephoto at this price, adding real flexibility most budget rivals lack
A clear, substantial upgrade over the Phone 3a / Phone 3, fixing earlier design problems

Detailed Comparison

Design & Build

Nothing Phone (4a)

Nothing's signature transparent-inspired look with the Glyph — divisive but genuinely distinctive at a budget price, and a real step forward from the Phone 3a.

It's both a step forward and a throwback to a better era in design, fixing everything that was wrong with the Phone 3 — a big upgrade.
A budget phone that stands out from the crowd.
The Glyph circle has ~137 mini-LEDs, 57% larger and twice as bright as the Phone 3's Glyph interface — and many call it the best-looking Nothing phone ever.
Nothing's design is appreciated for trying to be more unique than a plain black glass slab, even if some find the dot-matrix display almost useless.

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Samsung Galaxy Z Fold 6

What Reviewers Agree On

It's the most polished, manageable big-screen foldable of its generation, with excellent fit-and-finish and the best foldable software.
The inner 7.6-inch and cover displays are among the best in the form factor, with a brighter ~2,600-nit panel.
It's slimmer (12.1mm folded vs 13.4mm), lighter (14g lighter than Fold 5) and more durable, with the first-ever IP48 dust resistance on a Fold.
Snapdragon 8 Gen 3 with 12GB RAM performs strongly and has shown no real degradation after a year of use.
Multitasking on the big screen and seven years of OS updates keep long-term owners coming back.

Deal Breakers

No real camera improvement over the Fold 5 — the main camera trails Samsung's S-series and is roughly S21/S22 level.
The same 4,400mAh battery and slow 25W charging Samsung has used for five Fold generations, with no charger in the box.
It throttles under sustained load (down to ~50% / 2.1GHz), and the inner screen is not scratch-resistant — a fragile, expensive proposition at $1,900.

Samsung Galaxy Z Fold 6

Pros

It's the most polished, manageable big-screen foldable of its generation, with excellent fit-and-finish and the best foldable software.
The inner 7.6-inch and cover displays are among the best in the form factor, with a brighter ~2,600-nit panel.
It's slimmer (12.1mm folded vs 13.4mm), lighter (14g lighter than Fold 5) and more durable, with the first-ever IP48 dust resistance on a Fold.
Snapdragon 8 Gen 3 with 12GB RAM performs strongly and has shown no real degradation after a year of use.
Multitasking on the big screen and seven years of OS updates keep long-term owners coming back.

Cons

No real camera improvement over the Fold 5 — the main camera trails Samsung's S-series and is roughly S21/S22 level.
The same 4,400mAh battery and slow 25W charging Samsung has used for five Fold generations, with no charger in the box.
It throttles under sustained load (down to ~50% / 2.1GHz), and the inner screen is not scratch-resistant — a fragile, expensive proposition at $1,900.

Samsung Galaxy Z Fold 6

Subtle but real refinements: slimmer, lighter, flatter edges and — for the first time on a Fold — IP48 dust resistance. Still the narrow Fold body, with S Pen support but no built-in slot.

It refines the size, shape, weight and design to be the best, most manageable big-screen folding phone you can currently buy — but it's barely different from the last model.
More comfortable to hold with less crease and a cover screen that, for the first time, feels comfortably usable.
It's only 12.1mm folded versus 13.4mm on the Fold 5 — slimmer and 14g lighter.
The first Fold with IP48 dust-and-water resistance — tiny particles can no longer meaningfully harm the hinge.
A gold layer enables S Pen compatibility, though Samsung still doesn't include the S Pen inside the phone.
After two years of caseless use with many drops it still holds sturdy in Fold mode — a pleasant durability surprise.

Cameras

Nothing Phone (4a)

A standout 3.5x periscope telephoto at this price and a solid main camera, undercut by an under-optimised zoom and a basic ultrawide.

A triple setup — 50MP main, a 50MP periscope telephoto and an 8MP ultrawide — undoubtedly one of the best experiences at this level.
The telephoto has been tweaked to a much better 3.5x (80mm) zoom factor.
A telephoto with optical zoom at this price is great, but this is the worst optimisation I've seen on a 3.5x camera — expect disappointment if you buy for the zoom.
The 3.5x optical-zoom telephoto is one of the biggest highlights, adding much more flexibility than most competitors in this price range, and the cameras are surprisingly capable.
Each camera here feels better than what you'd get on Samsung at the price, and the main is solid with nice detail.

Samsung Galaxy Z Fold 6

A 50MP main, 10MP 3x telephoto and 12MP ultrawide with an under-display inner selfie. Competent point-and-shoot, but no real upgrade and well behind the S-series.

The expensive Fold 6 falls short on camera performance and long-term durability; at $1,900 you'd expect it to shoot nearly as well from far away as the S24 Ultra.
The main camera isn't as good as the S-series — roughly equivalent to S21/S22 cameras.
It's a slept-on point-and-shoot camera, even if it lacks the Ultra's zoom and video capability.
Surprisingly, the Fold 6's long-range zoom past 10x (20x/30x) looks consistently clearer than the Fold 7's, and its under-display inner camera keeps the screen clean.
Despite shipping after the Galaxy S24, the Fold 6 still can't shoot Log video even after One UI 7 added other camera features.

Battery & Charging

Nothing Phone (4a)

A ~5,080mAh cell with 50W wired charging — reviewers call endurance strong, but a notable group of owners report disappointing screen-on time.

The Nothing Phone (4a) features a ~5,080mAh cell which delivers very strong endurance in everyday use.
The battery grew slightly — about 80mAh in most markets but a more meaningful 400mAh in India — with a 50W PD unit recommended on the box.
Several owners report only 4–6.5 hours of screen-on time with moderate use — worse than other phones with similar ~5,000mAh batteries.
Battery life on this phone is excellent in everyday use.

Samsung Galaxy Z Fold 6

The same 4,400mAh battery and 25W charging Samsung has shipped for five Fold generations. Endurance improved modestly via efficiency, but charging is the line's biggest weakness.

Endurance improved roughly an hour browsing (10:24h), two hours video (16:53h) and ~20% gaming (8:43h) over the Fold 5, but charging speed was inconsistent.
Same 4,400mAh battery and slow 25W charging 'like it's 2020,' with no charger in the box.
A full charge gets about 7–8 hours of screen-on-time for most users.
After a year the battery still held up well with no notable degradation, comfortably lasting a full day.
Charging is picky about chargers and the phone heats up on wireless charging because it's so thin.

Value vs Competition

Nothing Phone (4a)

Aggressively priced below the Pixel 10a with a more distinctive design and a real telephoto — the standout budget pick for buyers who want personality.

It's a good chunk of change cheaper than the $500 Pixel 10a.
It fits the perfect budget for buyers who can't afford the ~$1,000 needed for an entry-level iPhone 17, with good hardware and excellent battery.
A very strong mid-range smartphone that stands out with unique design, great display, solid performance and surprisingly capable cameras — definitely worth a closer look.
Nothing stands out among the crowd with a brand identity strong enough to turn consumers into fans.

Samsung Galaxy Z Fold 6

Launched at $1,900 ($100 more for less in the box). The OnePlus Open is the cheaper international rival; post-Fold 7 the Fold 6 is now a much stronger value buy.

The international market's OnePlus Open counters it — somewhat cheaper, with Android from the source, though the Samsung–Google software collaboration narrows that gap.
Even after using the best foldables (OnePlus Open, Oppo Find N5), this reviewer 'inexplicably' still enjoys the Fold 6 most for Samsung's fit-and-finish and inviting foldable formula.
Post-Fold 7, the Z Fold 6 is now almost half price — a much stronger value proposition.
It's a premium top-of-the-line foldable that will remain an extremely good one for 3–5 years; just plan to replace the battery mid-cycle.
After a year it's worth grabbing used, especially if it drops well below $1,000 now that it's no longer the latest Fold.
The price increase is hard to justify with no titanium, the same cameras as the Fold 4 and the same battery size.